diff options
| -rw-r--r-- | block/blk-map.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/block/blk-map.c b/block/blk-map.c index 7ffde64f9019..df8b066cd548 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -262,10 +262,9 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter, npages = DIV_ROUND_UP(offs + bytes, PAGE_SIZE); - if (unlikely(offs & queue_dma_alignment(rq->q))) { - ret = -EINVAL; + if (unlikely(offs & queue_dma_alignment(rq->q))) j = 0; - } else { + else { for (j = 0; j < npages; j++) { struct page *page = pages[j]; unsigned int n = PAGE_SIZE - offs; |